Running Katalon in docker container ubuntu OS

Hi, I am trying to run my first test suite collection in linux and I am running into the following error.
Everything looks good on my
./Libs/Internal/GlobalVariable.groovy file.

can you please tell me what am I missing?

 smike@dev-tools:~/automation/katalon$ clear
mike@dev-tools:~/automation/katalon$ ./run_chrome.sh
+ echo 'Starting Katalon Studio'
Starting Katalon Studio
+ cat /katalon/version
Google Chrome 72.0.3626.109
Mozilla Firefox 65.0
Katalon Studio 5.10.1
++ pwd
+ current_dir=/
+ workspace_dir=/tmp/katalon_execute/workspace
+ mkdir -p /tmp/katalon_execute/workspace
+ chmod -R 777 /tmp/katalon_execute/workspace
+ source_dir=/katalon/katalon/source
+ '[' -d /katalon/katalon/source ']'
+ project_dir=/tmp/katalon_execute/project
+ mkdir -p /tmp/katalon_execute/project
+ cp -r /katalon/katalon/source/Checkpoints '/katalon/katalon/source/Data Files' /katalon/katalon/source/Downloads /katalon/katalon/source/Drivers /katalon/katalon/source/GlobalVariables.glbl /katalon/katalon/source/Include /katalon/katalon/source/Keywords /katalon/katalon/source/Libs '/katalon/katalon/source/Object Repository' /katalon/katalon/source/Profiles /katalon/katalon/source/Reports /katalon/katalon/source/Scripts /katalon/katalon/source/SyncToy_fdc675a1-c4d2-4481-8916-e9e1b5c7b164.dat '/katalon/katalon/source/Test Cases' '/katalon/katalon/source/Test Listeners' '/katalon/katalon/source/Test Suites' /katalon/katalon/source/ViewPoint.prj /katalon/katalon/source/bin /katalon/katalon/source/console.properties /katalon/katalon/source/katalon-execute.sh /katalon/katalon/source/report /katalon/katalon/source/run_chrome.sh /katalon/katalon/source/settings /tmp/katalon_execute/project
+ touch /tmp/katalon_execute/project/.classpath
+ chmod -R 777 /tmp/katalon_execute/project
+ rm -rf /tmp/katalon_execute/project/bin
+ rm -rf /tmp/katalon_execute/project/Libs
+ ls -la /tmp/katalon_execute/project
total 92
drwxrwxrwx 17 root root 4096 Feb 22 16:37 .
drwxr-xr-x  4 root root 4096 Feb 22 16:37 ..
-rwxrwxrwx  1 root root    0 Feb 22 16:37 .classpath
drwxrwxrwx  5 root root 4096 Feb 22 16:37 Checkpoints
drwxrwxrwx  9 root root 4096 Feb 22 16:37 Data Files
drwxrwxrwx  2 root root 4096 Feb 22 16:37 Downloads
drwxrwxrwx  2 root root 4096 Feb 22 16:37 Drivers
-rwxrwxrwx  1 root root  552 Feb 22 16:37 GlobalVariables.glbl
drwxrwxrwx  5 root root 4096 Feb 22 16:37 Include
drwxrwxrwx  5 root root 4096 Feb 22 16:37 Keywords
drwxrwxrwx 13 root root 4096 Feb 22 16:37 Object Repository
drwxrwxrwx  2 root root 4096 Feb 22 16:37 Profiles
drwxrwxrwx  5 root root 4096 Feb 22 16:37 Reports
drwxrwxrwx 15 root root 4096 Feb 22 16:37 Scripts
-rwxrwxrwx  1 root root   16 Feb 22 16:37 SyncToy_fdc675a1-c4d2-4481-8916-e9e1b5c7b164.dat
drwxrwxrwx 12 root root 4096 Feb 22 16:37 Test Cases
drwxrwxrwx  2 root root 4096 Feb 22 16:37 Test Listeners
drwxrwxrwx  9 root root 4096 Feb 22 16:37 Test Suites
-rwxrwxrwx  1 root root  932 Feb 22 16:37 ViewPoint.prj
-rwxrwxrwx  1 root root  141 Feb 22 16:37 console.properties
-rwxrwxrwx  1 root root 1241 Feb 22 16:37 katalon-execute.sh
drwxrwxrwx  2 root root 4096 Feb 22 16:37 report
-rwxrwxrwx  1 root root  243 Feb 22 16:37 run_chrome.sh
drwxrwxrwx  4 root root 4096 Feb 22 16:37 settings
+ report_dir=/katalon/katalon/report
+ '[' -d /katalon/katalon/report ']'
+ mkdir -p /katalon/katalon/report
+ args=("$KATALON_KATALON_INSTALL_DIR/katalon" "$@")
+ args+=("-runMode=console")
+ args+=("-reportFolder=$report_dir")
+ args+=("-projectPath=$project_dir")
+ cd /tmp/katalon_execute/workspace
+ xvfb-run -s '-screen 0 1024x768x24' /opt/katalonstudio/katalon -browserType=Chrome -retry=0 -statusDelay=15 '-testSuiteCollectionPath=Test Suites/Search/Functionality' -runMode=console -reportFolder=/katalon/katalon/report -projectPath=/tmp/katalon_execute/project
Request sent successfully.
Opening project file: /tmp/katalon_execute/project/ViewPoint.prj
[EL Warning]: 2019-02-22 16:37:21.819--Ignoring attribute [lastRun] on class [TestSuiteEntity] as no Property was generated for it.
Starting Groovy-Eclipse compiler resolver.  Specified compiler level: unspecified
166 2.4.7.xx-201611170128-e46 = ACTIVE
Parsing custom keywords...
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/check_Element_Present_By.groovy: 28 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/click_By.groovy: 26 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/dropdown.groovy: 20 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/check_Element_Present_By.groovy: 28 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/get_xpath.groovy: 21 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/get_xpath.groovy: 32 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/click_By.groovy: 26 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/dropdown.groovy: 20 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/get_xpath.groovy: 21 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/get_xpath.groovy: 32 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/random.groovy: 26 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Dashboard.groovy: 30 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Documents.groovy: 30 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Funds.groovy: 27 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Investors.groovy: 27 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/advancedSearchTab.groovy: 33 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/users/Login.groovy: 29 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/functions/random.groovy: 26 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Dashboard.groovy: 30 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Documents.groovy: 30 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Funds.groovy: 27 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/Investors.groovy: 27 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/topnavigation/advancedSearchTab.groovy: 33 Groovy:unable to resolve class internal.GlobalVariable
/%tmp%katalon_execute%project%ViewPoint.prj/Keywords/users/Login.groovy: 29 Groovy:unable to resolve class internal.GlobalVariable
Generating global variables...
Project 'ViewPoint' opened
com.kms.katalon.execution.exception.ExecutionException: Unable to execute test suite 'Test Suites/Search/User 1'
        at com.kms.katalon.execution.launcher.TestSuiteCollectionConsoleLauncher.buildLauncher(TestSuiteCollectionConsoleLauncher.java:101)
        at com.kms.katalon.execution.launcher.TestSuiteCollectionConsoleLauncher.buildSubLaunchers(TestSuiteCollectionConsoleLauncher.java:70)
        at com.kms.katalon.execution.launcher.TestSuiteCollectionConsoleLauncher.newInstance(TestSuiteCollectionConsoleLauncher.java:52)
        at com.kms.katalon.execution.console.entity.TestSuiteCollectionLauncherOptionParser.getConsoleLauncher(TestSuiteCollectionLauncherOptionParser.java:51)
        at com.kms.katalon.execution.console.ConsoleExecutor.execute(ConsoleExecutor.java:75)
        at com.kms.katalon.execution.console.ConsoleMain.launch(ConsoleMain.java:102)
        at com.kms.katalon.console.application.Application.runConsole(Application.java:76)
        at com.kms.katalon.core.application.Application.runConsole(Application.java:76)
        at com.kms.katalon.core.application.Application.start(Application.java:59)
        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1492)

+ ret_code=2
++ id -u
++ id -g
+ chown -R 0:0 /katalon/katalon/report
+ chmod -R 777 /katalon/katalon/report
+ ls /katalon/katalon/report
+ cd /
+ exit 2
mike@dev-tools:~/automation/katalon$